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30013022300 = 22521717654719
BaseRepresentation
bin11011111100111010…
…100110000001011100
32212110122210111121112
4123330322212001130
5442431313203200
621442055121152
72111515323512
oct337472460134
985418714545
1030013022300
1111801628968
1259973731b8
132aa3ca44c1
14164a0784b2
15ba9d4c535
hex6fcea605c

30013022300 has 36 divisors (see below), whose sum is σ = 68959336320. Its totient is φ = 11299019520.

The previous prime is 30013022257. The next prime is 30013022327. The reversal of 30013022300 is 322031003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8825660 + ... + 8829059.

It is an arithmetic number, because the mean of its divisors is an integer number (1915537120).

Almost surely, 230013022300 is an apocalyptic number.

It is an amenable number.

30013022300 is an abundant number, since it is smaller than the sum of its proper divisors (38946314020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30013022300 is a wasteful number, since it uses less digits than its factorization.

30013022300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17654750 (or 17654743 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30013022300 its reverse (322031003), we get a palindrome (30335053303).

The spelling of 30013022300 in words is "thirty billion, thirteen million, twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 25 34 50 68 85 100 170 340 425 850 1700 17654719 35309438 70618876 88273595 176547190 300130223 353094380 441367975 600260446 882735950 1200520892 1500651115 1765471900 3001302230 6002604460 7503255575 15006511150 30013022300